159757020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{739}}^1\times {\mathrm{1201}}^1$

素因数の和:1955

約数の個数: 72

約数和(自身を含む): 485656080

約数和(自身を除く): 325899060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 739, 1201, 1478, 2217, 2402, 2956, 3603, 3695, 4434, 4804, 6005, 6651, 7206, 7390, 8868, 10809, 11085, 12010, 13302, 14412, 14780, 18015, 21618, 22170, 24020, 26604, 33255, 36030, 43236, 44340, 54045, 66510, 72060, 108090, 133020, 216180, 887539, 1775078, 2662617, 3550156, 4437695, 5325234, 7987851, 8875390, 10650468, 13313085, 15975702, 17750780, 26626170, 31951404, 39939255, 53252340, 79878510, 159757020]

約数ペア:

[(1, 159757020), (2, 79878510), (3, 53252340), (4, 39939255), (5, 31951404), (6, 26626170), (9, 17750780), (10, 15975702), (12, 13313085), (15, 10650468), (18, 8875390), (20, 7987851), (30, 5325234), (36, 4437695), (45, 3550156), (60, 2662617), (90, 1775078), (180, 887539), (739, 216180), (1201, 133020), (1478, 108090), (2217, 72060), (2402, 66510), (2956, 54045), (3603, 44340), (3695, 43236), (4434, 36030), (4804, 33255), (6005, 26604), (6651, 24020), (7206, 22170), (7390, 21618), (8868, 18015), (10809, 14780), (11085, 14412), (12010, 13302)]